* Determining Traits: Genes dictate an organism's physical characteristics, like eye color, hair color, height, and even things like susceptibility to certain diseases.
* Controlling Development: Genes guide the development of an organism from a single fertilized egg to a complex, functioning individual.
* Regulating Function: Genes control the production of proteins, which are the workhorses of the body, carrying out countless functions like repairing tissues, fighting infections, and transporting nutrients.
* Passing on Information: Genes are passed down from parents to offspring, ensuring the continuity of life and contributing to the diversity of species.
Without genes, there would be no life as we know it.
